[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20467?compare_to=20466&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20467, Order: 199162, Start Time: 2014-01-13 23:27:05, End Time: 2014-01-14 04:08:36
      To: 20466, Order: 199160, Start Time: 2014-01-13 23:12:21, End Time: 2014-01-14 03:57:44
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

===============
Tests Summary
===============

Performance Regressions: 14 (13 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1096 (1094 on baseline)
Total Tests: 1110

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-10-12-GlobalVarInitializers: 300.00% (0.0040 => 0.0160, std.dev.: 0.0042)
  SingleSource/UnitTests/Vector/build: 200.00% (0.0080 => 0.0240, std.dev.: 0.0026)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: 28.57% (0.0560 => 0.0720, std.dev.: 0.0035)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 27.27% (0.0440 => 0.0560, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/matrix: 17.65% (0.0680 => 0.0800, std.dev.: 0.0039)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 11.76% (0.1360 => 0.1520, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/methcall: 11.11% (0.2160 => 0.2400, std.dev.: 0.0059)
  SingleSource/Regression/C++/ofstream_ctor: 11.11% (0.2160 => 0.2400, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 9.09% (0.1320 => 0.1440, std.dev.: 0.0041)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.49% (0.6160 => 0.6560, std.dev.: 0.0122)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.45% (0.2200 => 0.2320, std.dev.: 0.0033)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.85% (0.5200 => 0.5400, std.dev.: 0.0062)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.25% (2.5602 => 2.5922, std.dev.: 0.0119)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/build: 100.00% (0.0120 => 0.0240, std.dev.: 0.0026)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0044)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0054)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 10.53% (0.1520 => 0.1680, std.dev.: 0.0059)
  MultiSource/Benchmarks/Olden/em3d/em3d: 10.00% (0.2000 => 0.2200, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.07% (1.1601 => 1.1841, std.dev.: 0.0063)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.93% (5.8000 => 5.9120, std.dev.: 0.0381)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 5.95% (0.3360 => 0.3560, std.dev.: 0.0043)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -19.05% (0.0840 => 0.0680, std.dev.: 0.0060)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0024)

Report Time: 2.58s
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